Patent Application
Provisional
App. No. 61/560,882
· Confirmation No. 6555
Dual Compresion Ratio Combustion system for Lean Burn NG Spark Ignited Engines
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-12-15 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-11-17 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2011-11-17 | SPEC |
Specification | 2 | View | |
| 2011-11-17 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2011-11-17 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-11-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Grzegorz Siuchta
Des Plaines, IL
Dean Alan Oppermann
Plainfield, IL
Attorneys & Agents of Record
Prosecution
- Customer No.
- 30409
- Docket No.
- D7325
- Confirmation No.
- 6555
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/560,882
- Filed
- 2011-11-17
External Links